<template>
  <div class="register">
    <el-form ref="registerRef" :model="registerForm" :rules="registerRules" class="register-form">
      <h3 class="title">账号注册</h3>
      <!-- <el-form-item prop="username">
        <el-input 
          v-model="registerForm.username" 
          type="text" 
          size="large" 
          auto-complete="off" 
          placeholder="账号"
        >
          <template #prefix><svg-icon icon-class="user" class="el-input__icon input-icon" /></template>
</el-input>
</el-form-item>
<el-form-item prop="password">
  <el-input v-model="registerForm.password" type="password" size="large" auto-complete="off" placeholder="密码"
    @keyup.enter="handleRegister">

    <template #prefix><svg-icon icon-class="password" class="el-input__icon input-icon" /></template>
  </el-input>
</el-form-item>
<el-form-item prop="confirmPassword">
  <el-input v-model="registerForm.confirmPassword" type="password" size="large" auto-complete="off" placeholder="确认密码"
    @keyup.enter="handleRegister">

    <template #prefix><svg-icon icon-class="password" class="el-input__icon input-icon" /></template>
  </el-input>
</el-form-item>
-->

      <el-col :span="23">
        <el-form-item label="用户姓名" prop="nickname">
          <el-input v-model="registerForm.nickname" placeholder="请输入用户姓名" clearable prefix-icon='el-icon-user'
            :style="{ width: '100%' }"></el-input>
        </el-form-item>
      </el-col>
      <el-col :span="12">
        <el-form-item label="用户性别" prop="sex">
          <el-select v-model="registerForm.sex" :style="{ width: '100%' }">
            <el-option v-for="(item, index) in sexOptions" :key="index" :label="item.label" :value="item.value"
              :disabled="item.disabled"></el-option>
          </el-select>
        </el-form-item>
      </el-col>
      <el-col :span="23">
        <el-form-item label="邮箱" prop="email">
          <el-input v-model="registerForm.email" placeholder="请输入邮箱" clearable prefix-icon='el-icon-message'
            :style="{ width: '100%' }"></el-input>
        </el-form-item>
      </el-col>
      <el-col :span="23">
        <el-form-item label="手机号" prop="phonenumber">
          <el-input v-model="registerForm.phonenumber" placeholder="请输入手机号" :maxlength="11" clearable
            prefix-icon='el-icon-phone' :style="{ width: '100%' }"></el-input>
        </el-form-item>
      </el-col>
      <el-form-item label="意向等级" prop="level">
        <el-radio-group v-model="registerForm.level" size="medium">
          <el-radio v-for="(item, index) in levelOptions" :key="index" :label="item.value"
            :disabled="item.disabled">{{ item.label }}</el-radio>
        </el-radio-group>
      </el-form-item>

      <el-form-item label="账号" prop="username">
        <el-input v-model="registerForm.username" placeholder="请输入账号" clearable prefix-icon='el-icon-user-solid'
          :style="{ width: '100%' }"></el-input>
      </el-form-item>
      <el-form-item label="密码" prop="password">
        <el-input v-model="registerForm.password" placeholder="请输入密码" clearable prefix-icon='el-icon-lock' show-password
          :style="{ width: '100%' }"></el-input>
      </el-form-item>
      <el-form-item label="确认密码" prop="confirmPassword">
        <el-input v-model="registerForm.confirmPassword" placeholder="请输入确认密码" clearable prefix-icon='el-icon-lock'
          show-password :style="{ width: '100%' }"></el-input>
      </el-form-item>
      <el-form-item prop="code" v-if="captchaEnabled">
        <el-input size="large" v-model="registerForm.code" auto-complete="off" placeholder="验证码" style="width: 63%"
          @keyup.enter="handleRegister">

          <template #prefix><svg-icon icon-class="validCode" class="el-input__icon input-icon" /></template>
        </el-input>
        <div class="register-code">
          <img :src="codeUrl" @click="getCode" class="register-code-img" />
        </div>
      </el-form-item>
      <el-form-item style="width:100%;">
        <el-button :loading="loading" size="large" type="primary" style="width:100%;" @click.prevent="handleRegister">
          <span v-if="!loading">注 册</span>
          <span v-else>注 册 中...</span>
        </el-button>
        <div style="float: right;">
          <router-link class="link-type" :to="'/login'">使用已有账户登录</router-link>
        </div>
      </el-form-item>
    </el-form>

  </div>
</template>

<script setup>
import { ElMessageBox } from "element-plus";
import { getCodeImg, register } from "@/api/login";

const router = useRouter();
const { proxy } = getCurrentInstance();

const registerForm = ref({
  username: "",
  password: "",
  confirmPassword: "",
  code: "",
  uuid: "",
  sex: 2,
  nickname: "",
  level: 3,
  email: "",
  phonenumber: ""
});

const sexOptions = [
  {
    label: "男",
    value: 0
  },
  {
    label: "女",
    value: 1
  },
  {
    label: "保密",
    value: 2
  }
]

const levelOptions = [{
  "label": "随时到岗",
  "value": 1
}, {
  "label": "积极求职",
  "value": 2
}, {
  "label": "考虑机会",
  "value": 3
}, {
  "label": "暂不考虑",
  "value": 4
}
]

const equalToPassword = (rule, value, callback) => {
  if (registerForm.value.password !== value) {
    callback(new Error("两次输入的密码不一致"));
  } else {
    callback();
  }
};

const registerRules = {
  username: [
    { required: true, trigger: "blur", message: "请输入您的账号" },
    { min: 2, max: 20, message: "用户账号长度必须介于 2 和 20 之间", trigger: "blur" }
  ],
  password: [
    { required: true, trigger: "blur", message: "请输入您的密码" },
    { min: 5, max: 20, message: "用户密码长度必须介于 5 和 20 之间", trigger: "blur" },
    { pattern: /^[^<>"'|\\]+$/, message: "不能包含非法字符：< > \" ' \\\ |", trigger: "blur" }
  ],
  confirmPassword: [
    { required: true, trigger: "blur", message: "请再次输入您的密码" },
    { required: true, validator: equalToPassword, trigger: "blur" }
  ],
  code: [{ required: true, trigger: "change", message: "请输入验证码" }],
  nickname: [{
    required: true,
    message: '请输入用户姓名',
    trigger: 'blur'
  }],
  sex: [{
    required: true,
    message: '',
    trigger: 'change'
  }],
  email: [],
  phonenumber: [{
    pattern: /^1(3|4|5|7|8|9)\d{9}$/,
    message: '手机号格式错误',
    trigger: 'blur'
  }],
  level: [{
    required: true,
    message: '意向等级不能为空',
    trigger: 'change'
  }],
  username: [{
    required: true,
    message: '请输入账号',
    trigger: 'blur'
  }],
  password: [{
    required: true,
    message: '请输入密码',
    trigger: 'blur'
  }],
  confirmPassword: [{
    required: true,
    message: '请输入确认密码',
    trigger: 'blur'
  }],
}


const codeUrl = ref("");
const loading = ref(false);
const captchaEnabled = ref(true);

function handleRegister() {
  proxy.$refs.registerRef.validate(valid => {
    if (valid) {
      loading.value = true;
      register(registerForm.value).then(res => {
        console.log("registerForm.value:"+registerForm.value);
        const username = registerForm.value.username;
        ElMessageBox.alert("<font color='red'>恭喜你，您的账号 " + username + " 注册成功！</font>", "系统提示",
          {
            dangerouslyUseHTMLString: true,
            type: "success",
          }).then(() => {
            router.push("/login");
          }).catch(() => { });
      }).catch(() => {
        loading.value = false;
        if (captchaEnabled) {
          getCode();
        }
      });
    }
  });
}

function getCode() {
  getCodeImg().then(res => {
    captchaEnabled.value = res.captchaEnabled === undefined ? true : res.captchaEnabled;
    if (captchaEnabled.value) {
      codeUrl.value = "data:image/gif;base64," + res.img;
      registerForm.value.uuid = res.uuid;
    }
  });
}

getCode();
</script>

<style lang='scss' scoped>
.register {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  background-image: url("../assets/images/login-background.jpg");
  background-size: cover;
}

.title {
  margin: 0px auto 30px auto;
  text-align: center;
  color: #707070;
}

.register-form {
  border-radius: 6px;
  background: #ffffff;
  width: 400px;
  padding: 25px 25px 5px 25px;

  .el-input {
    height: 40px;

    input {
      height: 40px;
    }
  }

  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 0px;
  }
}

.register-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}

.register-code {
  width: 33%;
  height: 40px;
  float: right;

  img {
    cursor: pointer;
    vertical-align: middle;
  }
}

.el-register-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}

.register-code-img {
  height: 40px;
  padding-left: 12px;
}
</style>
